Phone numbers in Pittsburg, Texas
Pittsburg has 10 phone prefixes in area codes 430, 903.
Biggest holders: AT&T (local phone), Verizon Wireless, Ahoi. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 30%
- Local phone company 40%
- Internet / business phone carrier 10%
- Paging service 10%
- Phone company 10%
Every prefix in Pittsburg
Search the first six digits of a number in this list. If it's here, the number started in Pittsburg with the carrier shown. If it isn't, check the Texas page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 430-438 | Ahoi | Phone company | 2026 |
| 430-732 | Fractel | Internet / business phone carrier | 2021 |
| 903-637 | American Messaging Services | Paging service | – |
| 903-708 | MetroPCS (T-Mobile) | Mobile carrier | 2009 |
| 903-767 | Verizon Wireless | Mobile carrier | – |
| 903-853 | AT&T (local phone) | Local phone company | – |
| 903-855 | AT&T (local phone) | Local phone company | – |
| 903-856 | AT&T (local phone) | Local phone company | – |
| 903-946 | AT&T (local phone) | Local phone company | 2009 |
| 903-960 | Verizon Wireless | Mobile carrier | 2006 |
Most prefixes are pooled: the 10,000 numbers in each are handed out in blocks of 1,000 to different carriers, and people can also take their numbers to another carrier. So the carrier shown is where the prefix started, not a guarantee about any one number. Source: NANPA central office code records, 2026-10-10.